$419 Cheap Swiss International Air Lines flights Philadelphia (PHL) to Izmir (ADB)

View $419 flight on Tue, Sep 9, 2025Opens in a new window

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$419 Cheap Swiss International Air Lines flights Philadelphia (PHL) to Izmir (ADB)

Prices were available within the past 7 days and start at $419 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, Nov 22 - Tue, Dec 2
PHL
Philadelphia
ADB
Izmir
$747 Roundtrip, found 6 days ago
$747
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 22 from Philadelphia to Izmir, returning Tue, Dec 2, priced at $747 found 6 days ago
Flights from Philadelphia (PHL) to Izmir (ADB)
Origin airport
Philadelphia Intl.
Destination airport
Adnan Menderes
Airlines serving
Aer Lingus, Austrian Airlines, Lufthansa, Swiss International Air Lines
Popular airline
Aer Lingus
Distance
5143 mi

Frequently asked questions

How much is a SWISS flight from Philadelphia Intl. Airport (PHL) to Adnan Menderes Airport (ADB)?
Finding cheap one-way SWISS flights from PHL to ADB from $419 on Expedia couldn't be easier --- just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $747 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHL to ADB with SWISS?
SWISS flights to Izmir are generally more affordable in the quieter months of January and February. Whether you're searching for a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from Philadelphia Intl. Airport (PHL) to Adnan Menderes Airport (ADB) with SWISS?
To grab cheap flights from PHL to ADB with SWISS, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does SWISS fly nonstop from Philadelphia Intl. Airport (PHL) to Adnan Menderes Airport (ADB)?
To see if there's a direct route from PHL to ADB with SWISS or other carriers, check the "Nonstop" box when looking for flights.
What is the earliest SWISS flight from PHL to ADB?
Find SWISS's earliest flights from PHL to ADB by selecting the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does SWISS fly into in Izmir?
SWISS flights from Philadelphia Intl. Airport (PHL) to Izmir come in to Adnan Menderes Airport (ADB). This is the main entry point here.
What kind of luggage can I take on a SWISS flight from Philadelphia Intl. Airport (PHL) to Adnan Menderes Airport (ADB)?
On a standard economy flight with SWISS from PHL to ADB, passengers can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 17 lb and measuring less than 22 inches x 21 inches x 5 inches. Size and weight restrictions may differ based on your fare type and cabin class. To make sure you won't face extra fees at the terminal, check your SWISS booking or go to the airline's website before loading up your suitcase.
Why fly with SWISS from PHL to ADB?
SWISS makes flying from PHL to ADB more enjoyable with a rewarding loyalty program and a 4-star airline rating. You also have the chance to earn points with Swiss Miles & More. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my SWISS flight from Philadelphia Intl. Airport (PHL) to Adnan Menderes Airport (ADB)?
It's usually possible to change or cancel your flight, although there may be additional charges if you booked more than 24 hours ago. Need flexible options? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to alter your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.

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